@media screen and (min-width:1280px){
	.container{
		width: 1280px;
	}
}
body{background-color: #f5f5f5;}
.container{
	background: #FFF;
}
p{margin: 0;}
*{margin: 0;padding: 0;list-style: none;}
.nav{
	margin-bottom: 10px;
}
ul{margin: 0;padding: 0;}
.sidebar{
	padding-right: 40px;
}
.nav .logo{
	display: block;
	height: 114px;
	background: #337ab7;
}
.nav .logo img{
	display: flex;
	margin: 0 auto;
	max-width: 100%;
}
.nav>span{
	display: block;
	width: 100%;
	height: 50px;
	background: #337ab7;
	color: white;
	font-size: 20px;
	text-align: center;
	line-height: 50px;
}
.nav ul{
	/* display: flex; */
}
.nav ul li{
	/* height: 50px; */
}

.nav ul li a{
	display: block;
	height: 100%;
	line-height: 50px;
	padding-left: 30px;
	font-size: 18px;
	background-color: #f2f2f2;
	color: #666;
}
.nav ul li a:hover{
	background-color: #ddd;
	text-decoration: none;
	color: #333;
}
.nav ul li a::before{
	vertical-align: middle;
}
.nav ul li a span{
	margin-left: -8px;
}
@media screen and (max-width:991px){
	.nav ul{
		display: flex;
		/* justify-content: space-around; */
	}
	.nav ul li{
		flex: 1;
	}
	.sidebar{
		padding: 0 30px;
	}
	.sidebar .sid_con{
		height: 300px;
	}
}
@media screen and (max-width:767px){
	.nav ul li a{
		font-size: 12px;
		padding-left: 10px;
	}
	/* 当屏幕小于991px时 则第一个小li width为100%*/
	.content .head li:nth-child(1){
		width: 100%!important;
	}
	.content .head li{
		width: 50%!important;
	}
	.footer .row{
		margin: 10px 0;
	}
	.footer .row h3{
		font-size: 14px;
	}
}
/* 导航 end */

/* content start */
.content .head{
	height: 266px;
}
.content .head li{
	float: left;
	width: 25%;
	height: 128px;
	padding: 0 10px 0 0;
	margin-bottom: 10px;
	
	/* box-sizing: border-box; */
}
.content .head li:nth-child(1){
	width: 50%;
	height: 100%;
	margin-bottom: 10px;
}
.content .head li a{
	display: block;
	position: relative;
	width: 100%;
	height: 100%;
}
.content .head li a img{
	width: 100%;
	height: 100%;
}
.content .head li:nth-child(1) p{
	font-size: 24px;
}
.content .head p{
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 41px;
	font-size: 12px;
	background-color: rgba(0,0,0,.5);
	color: white;
	/* line-height: 44px; */
	padding: 5px 10px;
	margin-bottom: 0;
}
.footer{
	border-top: 1px solid #DDD;
}
.footer .row{
	border-bottom: 1px solid #DDD;
	/* padding: 10px; */
	padding: 0;
}
.footer img{
	width: 100%;
}
.footer p:nth-child(odd){
	margin: 6px 0;
}
/* 侧边栏 */
.sid_con{
	height: 120px;
	margin-bottom: 10px;
}
.sid_con a{
	display: block;
	width: 100%;
	height: 100%;
}
.sid_con a img{
	width: 100%;
	height: 100%;
}
.md_con{
	border: 1px solid #DDD;
	font-size: 12px;
	padding: 0 20px;
}
.md_con>div{
	border-radius: 0;
	margin-bottom: 10px;
}
.md_con p{
	margin-bottom: 20px;
}


